19181939056

素因数分解:

$2^4\times 7^2\times {\mathrm{24466759}}^1$

素因数の和:24466781

約数の個数: 30

約数和(自身を含む): 43232764920

約数和(自身を除く): 24050825864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 24466759, 48933518, 97867036, 171267313, 195734072, 342534626, 391468144, 685069252, 1198871191, 1370138504, 2397742382, 2740277008, 4795484764, 9590969528, 19181939056]

約数ペア:

[(1, 19181939056), (2, 9590969528), (4, 4795484764), (7, 2740277008), (8, 2397742382), (14, 1370138504), (16, 1198871191), (28, 685069252), (49, 391468144), (56, 342534626), (98, 195734072), (112, 171267313), (196, 97867036), (392, 48933518), (784, 24466759)]